Physics
State whether the gravitational force between two masses is attractive or repulsive ?
Related Questions
The mass of a body :
- changes with a change of place
- changes with direction
- changes when the velocity of the body is close to the velocity of light
- none of these
State Newton’s law of gravitation.
Write an expression for the gravitational force of attraction between two bodies of masses m1 and m2 separated by a distance r.
How is the gravitational force between two masses affected if the separation between them is doubled ?